USPC Class Details

Description: 200 electricity: circuit makers and breakers / 200 electricity: circuit makers and breakers/(43.01) switch activation inhibitor (e.g., unauthorized/inadvertent use prevention) (43.04) removable actuator

Hierarchy/Derived subclasses

200 / 43.01-> 43.04-> 43.05
  -> 43.06
  -> 43.07
  -> 43.08

uspto searches

Patent Apps in 200/43.04

Granted Patents in 200/43.04

Use the links above or do an advanced search in ppubs for:
(200/43.04.ccls. or 200/43.05.ccls. or 200/43.06.ccls. or 200/43.07.ccls. or 200/43.08.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.
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